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Ap Charles
11/08/06 06:17
Read: 1037 times


 
#127551 - Lightning protection
Hallo,
What protections are required against Lightning for the Processor module Boxes mounted in open field conditions. Should we have to isolate VCC ,GND from the availble powerlines input , Should we earth the Metallic casing box (only the casing ) every where .

AP

List of 20 messages in thread
TopicAuthorDate
Lightning protection      Ap Charles      11/08/06 06:17      
   there is much to this      Erik Malund      11/08/06 06:19      
      Lightning protection      Ap Charles      11/08/06 06:24      
         so doesa EMI      Erik Malund      11/08/06 06:36      
            Mr. Faraday knew how...      Kai Klaas      11/08/06 08:13      
               THICK metal      Steve M. Taylor      11/08/06 09:45      
            Direct Hits      Russell Bull      11/08/06 17:06      
               Keep it out of the encosure!      Kai Klaas      11/08/06 20:08      
                  My pplication      Ap Charles      11/08/06 23:52      
                     Details?      Kai Klaas      11/11/06 08:33      
               I disagree      Erik Malund      11/09/06 06:07      
                  No, no...      Kai Klaas      11/09/06 20:32      
                     Disconnecting the shield at one end of the cables      Ap Charles      11/09/06 23:44      
                        a) and b)      Erik Malund      11/10/06 06:05      
                           Yes, crossed opinions...      Kai Klaas      11/10/06 09:18      
                              and the twain shall never meet      Erik Malund      11/10/06 10:52      
                        the Shield      Andy Peters      11/10/06 14:55      
                           The RS485 signal lines is galvanically...........      Ap Charles      11/10/06 23:01      
                              GND of RS485 bus, PROFIBUS      Kai Klaas      11/11/06 08:27      
   If you get this close        Jez Smith      11/09/06 01:28      

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